Phone numbers in Childress, Texas
Childress has 6 phone prefixes in area code 940.
Biggest holders: Level 3 (Lumen), T-Mobile (including Sprint), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 33%
- Internet / business phone carrier 33%
Every prefix in Childress
Search the first six digits of a number in this list. If it's here, the number started in Childress with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 940-226 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 940-333 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 940-461 | Onvoy | Internet / business phone carrier | – |
| 940-732 | UScellular | Mobile carrier | – |
| 940-937 | AT&T (local phone) | Local phone company | – |
| 940-938 | Santa Rosa Telephone Cooperative | Local phone company | 2016 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.